Police in Aurora, Colo., searching for suspected bank robbers stopped every car at an intersection, handcuffed all the adults and searched the cars, one of which they believed was carrying the suspect.

Police said they had received what they called a “reliable” tip that the culprit in an armed robbery at a Wells Fargo bank committed earlier was stopped at the red light.

“We didn’t have a description, didn’t know race or gender or anything, so a split-second decision was made to stop all the cars at that intersection, and search for the armed robber,” Aurora police Officer Frank Fania told ABC News.

Officers barricaded the area, halting 19 cars.

“Cops came in from every direction and just threw their car in front of my car,” Sonya Romero, one of the drivers who was handcuffed, told ABC News affiliate KMGH-TV in Denver.

From there, the police went from car to car, removing the passengers and handcuffing the adults.